Question

Q2.Name the following processes in a leaf. 1M
A) Loss of excess water in the form of water vapour.
B) Production of food and oxygen.
Q3.Why is stem compared to a two way street? 1M
Q4.Choose the correct option:
i)Which statements are true about hind limb of a bird? 1M
1)Hind limb modified into wings.
2)Hind limbs are used for walking.
3)Hind limb are used for perching.
a)1and 2 b)2and 3 c)1 and 3 d)only 2
ii) Wrist is made up of several small bone. These bones are known as… 1 M
a) Carples
b )Tarsels

c)Meta tarsels
d)Meta carples
iii) Which part of the plant regulate its water content? 1M
a) Root b)stem c)leaf d)fruits
iv) Which organisms have outer skeleton?
1) Snail 2)cockroach 3)earthworm 4)snake 1M
a) 1and 2 b) 3nad 4 c)only1 d)only2
What are joints? Explain any three kinds of joints. What would happen if your
vertebral column is made of one single bone instead of several
vertebrae.(1+3+1=5M)
answer full or i will report

Answer 1

Answer:

Q2.Name the following processes in a leaf. 1M

A) Loss of excess water in the form of water vapour.

B) Production of food and oxygen.

Q3.Why is stem compared to a two way street? 1M

Q4.Choose the correct option:

i)Which statements are true about hind limb of a bird? 1M

1)Hind limb modified into wings.

2)Hind limbs are used for walking.

3)Hind limb are used for perching.

a)1and 2 b)2and 3 c)1 and 3 d)only 2

ii) Wrist is made up of several small bone. These bones are known as… 1 M

a) Carples

b )Tarsels

c)Meta tarsels

d)Meta carples

iii) Which part of the plant regulate its water content? 1M

a) Root b)stem c)leaf d)fruits

iv) Which organisms have outer skeleton?

1) Snail 2)cockroach 3)earthworm 4)snake 1M

a) 1and 2 b) 3nad 4 c)only1 d)only2

What are joints? Explain any three kinds of joints. What would happen if your

vertebral column is made of one single bone instead of several

vertebrae.(1+3+1=5M)

answer full or i will report

Answer 2

Answer:

I dont know plz mark me as brilliant answer